选词填空。 1. Li Ming often _____ (hit, hits) the ball. 2. Does Danny _____ (catch, catches) the ball? 3. I need _____ (some, any) runners. 4. I don't have _____ (some, any) shorts. 5. They _____ (teach, taught) each other a sport yesterday. 6. Yesterday we _____ (buy, bought) a pair of runners.